a molecule
If matter is made up of two or more elements and has the same ratio of atoms no matter the amount of the substance it is a compound.
molecule or compound
a compound
A substance made of the atoms of two or more different elements is called a compound.
If you have pure magnesium, then the two atoms that compose the substance are going to be magnesium atoms. Magnesium is an element, a pure substance composed of all the atoms of the same kind. It is not to be confused with a compound which is made up of two or more atoms of different elements.
diatomic molecule
a substance which contains two or more type of atoms is a compound as HCl,H2O, C6H6.H2SO4 etc.
compound
If matter is made up of two or more elements and has the same ratio of atoms no matter the amount of the substance it is a compound.
Atoms of two different chemical elements may form the molecule of a compound.
molecule or compound
molecule or compound
It depends on the substance your are talking about. It could be a compound, mixture, or substance; depending on the substance. If it is an element off the periodic table, it is an element. If it is two elements chemmically combined, it is a compound. If it is two elements that are not chemically combined, it is a mixture.
a compound
The correct answer is ... A compound made up of one nitrogen atom and two oxygen atoms.
A substance made up of two or more elements bonded together is called a compound. If they were simply mixed together and not bonded it would be called a mixture. youre right but they would be called compounds not a compound
diamonds